Relationships between animal and human influenza.
D000818:Animals; D004197:Disease Reservoirs; D006734:Horse Diseases / Q000382:microbiology; D006736:Horses; D006801:Humans; D007251:Influenza, Human / Q000209:etiology*; D009976:Orthomyxoviridae Infections / Q000662:veterinary*; D011200:Poultry; D011201:Poultry Diseases / Q000382:microbiology; D013552:Swine; D013553:Swine Diseases / Q000382:microbiology; D015047:Zoonoses